From ed219a26574e05ba27264d73e75e5690e478570f Mon Sep 17 00:00:00 2001
From: Patrick Spek <p.spek@tyil.nl>
Date: Wed, 26 Apr 2017 23:08:59 +0200
Subject: Add Config::Parser::NULL for testcases

---
 lib/Config/Parser/NULL.pm6 | 31 +++++++++++++++++++++++++++++++
 1 file changed, 31 insertions(+)
 create mode 100644 lib/Config/Parser/NULL.pm6

(limited to 'lib/Config/Parser/NULL.pm6')

diff --git a/lib/Config/Parser/NULL.pm6 b/lib/Config/Parser/NULL.pm6
new file mode 100644
index 0000000..ff384b1
--- /dev/null
+++ b/lib/Config/Parser/NULL.pm6
@@ -0,0 +1,31 @@
+#! /usr/bin/env false
+
+use v6.c;
+
+use Config::Parser;
+
+#| The Config::Parser::NULL is a parser to mock with for testing purposes.
+#| It exposes an additional method, set-config, so you can set a config
+#| Hash to return when calling `read`.
+class Config::Parser::NULL is Config::Parser
+{
+    my $mock-config;
+
+    #| Return the mock config, skipping the file entirely.
+    method read(Str $path --> Hash)
+    {
+        $mock-config;
+    }
+
+    #| Set the mock config to return on read.
+    method set-config(Hash $config)
+    {
+        $mock-config = $config;
+    }
+
+    #| Return True, as if writing succeeded.
+    method write(Str $path, Hash $config --> Bool)
+    {
+        True;
+    }
+}
-- 
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